I’ve searched around and mostly seen people create custom radiator builds attached to their water supply, but that’s beyond my skill level and I’m not sure if linking it directly to the water supply via piping would violate the lease or not. Are there any solutions a bit more DIY that I could take advantage of?
If the actual problem is that you yourself are too hot, cool yourself instead. A trick I’ve picked up working in kitchens, where it’s very fucking hot indeed, is to wet your nape and forearms regularly. You can wear a wet hat too. Doesn’t really take advantage of the unlimited water but it gets you there.